Formal [5+1] annulation reactions of dielectrophilic peroxides: facile access to functionalized dihydropyrans.
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DOI: 10.1039/d0cc05565d
Abstract: A general [5+1] annulation reaction, which utilized 4-bromo- or 4-mesyloxy-but-2-enyl peroxides as unique five-atom bielectrophilic synthons to participate in the C-C and the subsequent umpolung C-O bond-forming reactions with C1 nucleophiles, has been developed for… read more here.
Keywords: annulation; annulation reactions; dielectrophilic peroxides; formal annulation ... See more keywords